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Employment and income

Will a bank count extra shifts from the same employer?

See why a bank may use only your base salary, how extra shifts can be classified and what evidence may help a lender use the right income figure.

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How a different lender assessed the same nurse’s income

Client example

The same nurse: $480k with one lender, $620k with another

One of our clients was a nurse on a single income, with solid savings. Her bank assessed her borrowing capacity at $480k. When we compared lenders using the same income and savings, another assessed it at $620k.

That was a $140k difference in assessed capacity. It was a lender comparison, not an approval for a particular purchase. If extra shifts make up part of your pay, check how a lender will count them before relying on its borrowing estimate.

The fact it all comes from one employer does not mean a bank will count every dollar the same way. I check what each payslip line is for, how often it appears and which lenders can consider it.

This is the mistake I see most often. Someone uses the total year-to-date figure, but the bank has not separated their normal roster income from optional overtime. My first question is simple: what was each extra payment actually for?

What is the extra pay on your payslip?

Imagine you are a permanent part-time nurse contracted for 30 hours a week. You regularly pick up another shift, work weekends and occasionally stay back.

If you work a fly-in fly-out roster, the FIFO home loan guide explains how to separate roster income, allowances and overtime.

To you, it is all income from the same hospital. To a lender, that payslip could contain three or four separate income types.

What is the extra pay on your payslip?
What you are being paid forHow it may be assessedWhat can change the answerWhat I check next
Overtime or additional hours in your permanent roleA lender may use only part of it, or all of it under a specific occupation or employment ruleHow regular it is, your occupation, your employer and the history the lender needsCurrent payslips, prior-year income and whether overtime is expected in the role
Shift loading, weekend penalty or roster allowanceIt may be separated from overtime and receive a different percentageWhether it is contractual, recurring and shown on its own payslip lineEmployment contract plus itemised payslips
A genuinely separate roleSecond-job rules may apply even if the employer group looks familiarTime in both roles, whether the arrangement can continue and total weekly hoursBoth contracts, both income histories and the employer named on each payslip
Casual employmentCasual time-in-the-job and annual income calculations may applyYour actual employment status, work pattern and role historyContract status, continuous work history and current year-to-date income

What is the extra pay on your payslip?

What you are being paid for

Overtime or additional hours in your permanent role

How it may be assessed
A lender may use only part of it, or all of it under a specific occupation or employment rule
What can change the answer
How regular it is, your occupation, your employer and the history the lender needs
What I check next
Current payslips, prior-year income and whether overtime is expected in the role
What you are being paid for

Shift loading, weekend penalty or roster allowance

How it may be assessed
It may be separated from overtime and receive a different percentage
What can change the answer
Whether it is contractual, recurring and shown on its own payslip line
What I check next
Employment contract plus itemised payslips
What you are being paid for

A genuinely separate role

How it may be assessed
Second-job rules may apply even if the employer group looks familiar
What can change the answer
Time in both roles, whether the arrangement can continue and total weekly hours
What I check next
Both contracts, both income histories and the employer named on each payslip
What you are being paid for

Casual employment

How it may be assessed
Casual time-in-the-job and annual income calculations may apply
What can change the answer
Your actual employment status, work pattern and role history
What I check next
Contract status, continuous work history and current year-to-date income

The wording matters. If your contract says permanent part-time and the extra amount is overtime, I do not call it casual income simply because somebody described the additional shifts as casual.

The reverse is also true. A second position with another contract should not be presented as ordinary overtime just because the employer names look similar.

Why the category changes the number

Say your contracted salary is $90k and you earn another $20k from extra shifts.

How the same $20k of extra shifts changes the income used

The $90k base stays the same. Only the treatment of the extra shifts changes.

  • All extra shifts used

    $110k total income
  • 80% of extra shifts used

    $106k total income
  • 50% of extra shifts used

    $100k total income
  • Extra shifts not used

    $90k total income

Up to $20k of the same pay can disappear from the income assessment.

Income illustration only. This is not a borrowing capacity calculation or a lender result.

An extra $20k of assessed income does not translate into a fixed amount of borrowing power. The lender also checks your expenses, other debts and dependants. We need those details to compare borrowing limits for you.

How some lenders may read the same payslip

I looked at how 10 lenders assess extra shifts with the same employer. Their rules fall into 2 broad groups. The useful question is whether the extra pay is a normal part of the job or simply happens regularly.

How some lenders may read the same payslip
How lenders assess the incomeWhat that can mean for youWhat I check
Options where the pay is tied to the role or roster Commonwealth Bank , NAB , Macquarie , Suncorp , Westpac , St George and Pepper MoneyOccupation, employer and contract wording can support a stronger assessment than a standard percentage.I separate ordinary shifts, contractual loadings and occasional overtime before comparing the payslips.
A standard percentage is the starting point ANZ , ING and People First BankSome of the extra pay may be left out even when it appears regularly.I show the consistent history, then compare the result using the percentage in the current rule.

How some lenders may read the same payslip

How lenders assess the income

Options where the pay is tied to the role or roster Commonwealth Bank , NAB , Macquarie , Suncorp , Westpac , St George and Pepper Money

What that can mean for you
Occupation, employer and contract wording can support a stronger assessment than a standard percentage.
What I check
I separate ordinary shifts, contractual loadings and occasional overtime before comparing the payslips.
How lenders assess the income

A standard percentage is the starting point ANZ , ING and People First Bank

What that can mean for you
Some of the extra pay may be left out even when it appears regularly.
What I check
I show the consistent history, then compare the result using the percentage in the current rule.

I look for a lender that fits the way you earn your income. I also check the rate, deposit, property and full application before recommending an option.

Did the bank use your extra shifts, or only your base pay?

If an assessment looks lower than you expected, ask for the income figure that was actually used.

  • If the lender used only your contracted base, I want to see which extra lines were left out.

  • If it reduced everything by the same percentage, I want to see whether shift penalties and overtime were bundled together.

  • If it called the income a second job, I want to confirm whether there is really a second employment contract.

  • If it called the income casual, I want to compare that description with your legal employment status.

This is also where our year-to-date income calculator can help you compare your recent pay with the prior financial year. It can show whether the higher income has continued or came from one unusually busy fortnight.

If your bank has used only your base salary, send me the income figure it used and two current payslips.

Check my payslip breakdown

Are two payslips enough?

Sometimes two payslips prove what you are being paid now. They do not always prove that the extra amount is the normal level to use for a home loan.

Lenders may check 2 different periods:

  1. How long you have earned the overtime, shift payments or second income.

  2. How much of the financial year is covered by the year-to-date figure on the payslip.

A lender asking for 3 or 6 months of year to date coverage is not necessarily saying you must have earned overtime for exactly that long. It may be testing whether the current figure is representative. Another lender may compare the current payslips with your final payslip or ATO income statement from the prior year.

If your extra shifts only increased recently, I do not present the latest fortnight as though it had always been your normal income. I show what changed, when it changed and why the new pattern is likely to continue. If the evidence is still thin, waiting can be the cleaner answer.

What if the shifts are with another employer?

The lender will usually assess that as income from a separate job. The second job home loan guide covers those rules.

The lender may then look at:

  • how long both jobs have run at the same time

  • whether the combined hours are sustainable

  • whether there is a fixed or reliable pattern

  • whether the second role has its own waiting period

Some second-job policies cap the total hours they will use. That does not mean the same cap automatically applies to overtime inside one permanent job.

If the extra work is genuinely casual employment rather than overtime, use the casual employment home loan guide. If your contracted base is permanent part-time, the part-time employment guide explains how that base income is usually treated.

Does being a nurse or essential worker fix it?

Some lenders may use more of that income, but I do not stop at the job title.

The policy may also ask:

  • whether you are employed by a hospital or another organisation

  • whether the role appears on the lender's eligible occupation list

  • whether you have passed probation

  • whether the income is regular or a condition of employment

  • whether lenders mortgage insurance is involved

That is why a broad statement such as "nurses get all overtime counted" is unsafe. Some lenders do use 100%. Others use less, and the employer or evidence can change the result.

The home loans for nurses guide covers the wider occupation and deposit questions. Use it to check the occupation and deposit requirements alongside this income assessment.

Which documents show what the extra pay really is?

These 3 documents usually show why the income figure needs checking.

1. Your employment contract

This confirms the legal employment arrangement and can show whether a loading or allowance belongs to the normal roster. If there is another contract for the extra shifts, I need that too.

2. Two current itemised payslips

I separate base pay, overtime, shift loading, penalties and allowances. The year-to-date figures also show which components have actually been paid this financial year.

3. The prior-year final payslip or ATO income statement

This helps me compare your recent pay with a longer period. If the extra income has increased, I want to show when it changed and why it may continue.

From there, I can tell whether we need an employment letter, earlier payslips or another document. Each document should answer a specific question about the income.

Apply now, seek a policy exception or wait?

  • Apply using the supported income now. This can work where the payslip lines are clear, the pattern is representative and the current policy fits.

  • Seek a policy exception before applying. I would speak with the bank first where the employment contract is clear but payroll describes the income in a way that could be read two ways.

  • Wait until you can show a longer income history. This may be better where hours have only just increased without a clear explanation, or the loan depends on every dollar of a recent busy fortnight continuing.

Could you manage the repayments with fewer shifts?

List all the extra shifts you work, even if you left them out of an earlier estimate. Alongside the lender assessment, ask yourself whether the repayments would still fit if you chose fewer extra shifts. Tell me the repayment amount you feel comfortable with and the savings you want to keep.

A short wait can be better than applying with an income figure the documents do not yet support.

If the income is part of a wider mix of casual work, overtime, allowances or contracts, the income and employment home loan guide will help you choose the right starting point.

Frequently asked questions

Related guides and calculators

Check how much of my extra pay may count

Share the contract, two current payslips and last year's income figure. I will separate the pay lines, compare the lender options and tell you what can work before you apply again.

or call 1300 088 065

Any loan is subject to the lender’s assessment and approval.

Hunter Galloway Finance Pty Ltd is Credit Representative 476903, authorised under Australian Credit Licence 389328. This page is general information, not credit advice or a credit assessment. Lender policy and eligibility can change, and every application is assessed individually.

Sources and review

How this guide was checked

Reviewed 17 September 2026 by Joshua Vecchio.

Lender comparisons checked 31 July 2026.

Lenders assess employment history and income differently. Confirm the current rules against your payslips, employment documents and full application before relying on a borrowing estimate.

Written byNathan VecchioDirector & Mortgage Broker

Lender requirements can change. Confirm the rules and documents for your application before relying on an income or borrowing estimate.

Client examples are based on real situations. Names and identifying details have been changed.